<template>
  <div>
    <slot name="header"></slot>

    <ms-node-tree
      :is-display="getIsRelevance"
      v-loading="loading"
      :tree-nodes="data"
      :allLabel="$t('ui.all_scenario')"
      :type="isReadOnly ? 'view' : 'edit'"
      :delete-permission="['PROJECT_UI_SCENARIO:READ+DELETE']"
      :add-permission="['PROJECT_UI_SCENARIO:READ+CREATE']"
      :update-permission="['PROJECT_UI_SCENARIO:READ+EDIT']"
      :default-label="'未规划场景'"
      :show-case-num="showCaseNum"
      :hide-opretor="isTrashData"
      local-suffix="ui_scenario"
      @refresh="list"
      @filter="filter"
      @nodeSelectEvent="nodeChange"
      class="element-node-tree"
      ref="nodeTree">

      <template v-slot:header>
        <ms-search-bar
          :show-operator="showOperator"
          :condition="condition"
          :commands="null"/>
      </template>

    </ms-node-tree>
  </div>

</template>

<script>
import MsNodeTree from "metersphere-frontend/src/components/module/MsNodeTree";
import {buildTree} from "metersphere-frontend/src/model/NodeTree";
import MsSearchBar from "metersphere-frontend/src/components/search/MsSearchBar";
import {getCurrentProjectID} from "@/business/utils/sdk-utils";
import {uiScenarioModulePlanList} from "@/api/remote/ui/test-plan-ui-scenario-case";
import {uiScenarioModuleProjectList} from "@/api/remote/ui/ui-scenario-module";

export default {
  name: 'UiScenarioModule',
  components: {
    MsSearchBar,
    MsNodeTree,
  },
  props: {
    isReadOnly: {
      type: Boolean,
      default() {
        return false;
      }
    },
    showOperator: Boolean,
    relevanceProjectId: String,
    pageSource: String,
    total: Number,
    isTrashData: Boolean,
    planId: String,
    showCaseNum: {
      type: Boolean,
      default: true
    }
  },
  computed: {
    isPlanModel() {
      return this.planId ? true : false;
    },
    isRelevanceModel() {
      return this.relevanceProjectId ? true : false;
    },
    projectId() {
      return getCurrentProjectID();
    },
    getIsRelevance() {
      if (this.pageSource !== 'scenario') {
        return this.openType;
      } else {
        return "scenario";
      }
    }
  },
  data() {
    return {
      openType: 'relevance',
      loading: false,
      condition: {
        filterText: "",
        trashEnable: false
      },
      data: [],
      currentModule: undefined
    }
  },
  mounted() {
    this.list();
  },
  watch: {
    'condition.filterText'() {
      this.filter();
    },
    relevanceProjectId() {
      this.list(this.relevanceProjectId);
    }
  },
  methods: {
    refresh() {
      this.$emit("refreshTable");
    },
    filter() {
      this.$refs.nodeTree.filter(this.condition.filterText);
    },
    list(projectId) {
      if (this.isPlanModel) {
        this.loading = true;
        uiScenarioModulePlanList(this.planId)
          .then(response => {
            this.loading = false;
            if (response.data != undefined && response.data != null) {
              this.data = response.data;
              this.data.forEach(node => {
                buildTree(node, {path: ''});
              });
            }
          });
      } else {
        this.loading = true;
        uiScenarioModuleProjectList(projectId ? projectId : this.projectId)
          .then(r => {
            if (r && r.data) {
              this.loading = false;
              this.data = r.data;
              this.data.forEach(node => {
                buildTree(node, {path: ''});
              });
              this.$emit('setModuleOptions', this.data);
              this.$emit('setNodeTree', this.data);
              if (this.$refs.nodeTree) {
                this.$refs.nodeTree.filter(this.condition.filterText);
              }
            }
          });
      }
    },
    nodeChange(node, nodeIds, pNodes) {
      this.currentModule = node.data;
      if (node.data.id === 'root') {
        this.$emit("nodeSelectEvent", node, [], pNodes);
      } else {
        this.$emit("nodeSelectEvent", node, nodeIds, pNodes);
      }
    },
  }
}
</script>

<style scoped>
.ms-el-input {
  height: 25px;
  line-height: 25px;
}

.custom-tree-node {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  padding-right: 8px;
  width: 100%;
}

.father .child {
  display: none;
}

.father:hover .child {
  display: block;
}

.node-title {
  width: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1 1 auto;
  padding: 0 5px;
  overflow: hidden;
}

.node-operate > i {
  color: #409eff;
  margin: 0 5px;
}

:deep(.el-tree-node__content) {
  height: 33px;
}

.ms-api-buttion {
  width: 30px;
}

.element-node-tree {
  width: 100%;
  /* min-width: 290px; */
}

:deep(.element-node-tree .recycle .el-col.el-col-3) {
  text-align: center;
}

</style>
